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Green Building Construction In India - Use f d h l t ld dof Modern Technologies to Build and
Operate Green Buildingsp G d g
Prof. H. S. MehtaPrestige Institute of Technology
Vishal PorwalIntellobuild Project SolutionsPrestige Institute of Technology
IndoreIntellobuild Project Solutions
Indore
W t fWe are a country of
1 2 Billi n1.2 BilliondPeople and counting …
32%32% of Indian
l l bpopulation lives in Urban Areas
b l bgross built-up area grew by
10%10% annually last decade
700% increase in commercial energy gconsumption in the last four decades
d iand growing ….
Energy consumption in India will grow up to
3 ti3 times of current consumption by 20302030
There is a shortage of average 225There is a shortage of average 225million liter water per day in major Indian p y jCities
Green Building Construction presents aGreen Building Construction presents a solution for sustainable growth
According to the Environmental Protection Agency (EPA) ofU it d St t
“Green building is the practice of creating structures and using processes that are environmentally responsible and resource‐
United States
processes that are environmentally responsible and resourceefficient throughout a building's life‐cycle from siting to design, construction, operation, maintenance, renovation and d t ti Thi ti d d l t thdeconstruction. This practice expands and complements the classical building design concerns of economy, utility, durability, and comfort. Green building is also known as a sustainable or high performance building.”
Green Building Construction is RapidlyGreen Building Construction is Rapidly Gaining Momentum in India
1 Billion f t b ildi1 Billion square footage building
area has been certified as green by leadingarea has been certified as green by leading green building rating system LEED-India
Th t t bli h d G B ildiThere are two established Green Building rating systems in Indiag y
LEED-INDIA and GRIHALEED INDIA and GRIHA
Key Green Building Featuresy g
Energy Efficient LightingEnergy Efficient Lighting
Day lighting
Our Research
Bring Sunlight inBring Sunlight in Deep and Darker
Spaces
That’s me at EPA P3 Award Ceremonyy
Rain Water HarvestingHarvesting
W t R liWater Recycling
Ri ht B ildi i t tiRight Building Orientation
Building Management Systemg g y
Using Renewable Energyg gy
B ild G R fBuild Green Roof
Efficient Water Fixtures
Efficient HVAC SystemEfficient HVAC System
Green Construction MaterialsGreen Construction Materials
There are several more ways to go GREEN
Different rating systems provide different d d
gguidelines for building GREEN
The GOAL is to save the environment and b ild t i bl b ildibuild sustainable buildings
Benefits of Building Greeng
Energy SavingsEnergy Savings
Water Conservation
Lower Carbon Footprint
Reduced Environmental Impact
Better Indoor Air to Breath and Increased d ti itProductivity ……
4 %Wipro saves 40%thenergy worth 1 Carore
rupees on a 1,75,000 p , ,sq. feet building every
yearyear
63%Godrej saves 63%rgy w rth 9 L cenergy worth 9 Lac
rupees on a 20,000 sq. p qfeet building every year
45%ITC saves 45%rgy w rth 9 0 L cenergy worth 9 0 Lac
rupees on a 1,70,000 psq. feet building every
yearyear
Park Hotel Hyderabad reduced it’s waterPark Hotel, Hyderabad reduced it s water
consumption by 40%consumption by 40%
Kalpataru Square in Mumbai is set toKalpataru Square in Mumbai is set to
reduce it’s water consumption by 30%reduce it s water consumption by 30%
Cost of Building GreenCost of Building Green
Several Studies claim that building green costs more
f b ld
costs more…..
However, Cost of building green is coming down significantlyd w s g a t y
Building Year
Awarded
Built-in Area
(Sq.ft)
Rating
Achieved
% increase
in cost
Payback
(years)
CII-Godrej GBC, Hyderabad 2003 20,000 Platinum 18 % 7
ITC Green Centre, Gurgaon 2004 1,70,000 Platinum 15 % 6
Wipro, Gurgaon 2005 1,75,000 Platinum 8 % 5
Grundfos Pumps, Chennai 2005 40,000 Gold 6 % 3
Technopolis, Kolkata 2006 72,000 Gold 6 % 3
Spectral Services Consultants 2007 15,000 Platinum 8 % 4p
Office, Noida
HITAM Hyderabad 2007 78 000 Silver 2 % 3HITAM, Hyderabad 2007 78,000 Silver 2 % 3
Modern Technologies to build and operateModern Technologies to build and operate greeng
Energy lSimulation
Building Management System
Sensors for dMonitoring and
Operating HVAC p g H Asystems
We need to build more Green BuildingsWe need to build more Green Buildings
Increase the awareness about Green BuildingsBuildings
S t G B ildi R DSupport Green Building R&D
Provide Finical Support for Building Green
Let’s Together We gBuild a Sustainable
FutureFuture
Paperless Office with
A Web Based ConstructionA Web Based Construction Management Application
http://app.intellobuild.com